X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=tests%2Flib%2Fconds%2Ftest.py;h=d8e5fe2e8d803b7ca0156157ca712f2b58be5bb7;hp=0f39d2ac4e04e39c41e71b26e9374e6ff5e8d796;hb=f5567ea88d172767b34373bc6e402da8bfd85ef8;hpb=419d8c49bd978a59b8a0619d83cb6ba26b18f970

diff --git a/tests/lib/conds/test.py b/tests/lib/conds/test.py
index 0f39d2ac..d8e5fe2e 100644
--- a/tests/lib/conds/test.py
+++ b/tests/lib/conds/test.py
@@ -13,7 +13,7 @@ import json
 
 
 # the `conds-triggers` program's full path
-_CONDS_TRIGGERS_PATH = os.environ['BT_TESTS_LIB_CONDS_TRIGGER_BIN']
+_CONDS_TRIGGERS_PATH = os.environ["BT_TESTS_LIB_CONDS_TRIGGER_BIN"]
 
 
 # test methods are added by _create_tests()
@@ -45,14 +45,14 @@ class _CondTriggerDescriptor:
 class _PreCondTriggerDescriptor(_CondTriggerDescriptor):
     @property
     def type_str(self):
-        return 'pre'
+        return "pre"
 
 
 # postcondition trigger descriptor
 class _PostCondTriggerDescriptor(_CondTriggerDescriptor):
     @property
     def type_str(self):
-        return 'post'
+        return "post"
 
 
 # test method template for `LibPrePostCondsTestCase`
@@ -63,7 +63,7 @@ def _test(self, descriptor):
     #
     # where `<index>` is the descriptor's index.
     with subprocess.Popen(
-        [_CONDS_TRIGGERS_PATH, 'run', str(descriptor.index)],
+        [_CONDS_TRIGGERS_PATH, "run", str(descriptor.index)],
         stderr=subprocess.PIPE,
         universal_newlines=True,
     ) as proc:
@@ -74,15 +74,15 @@ def _test(self, descriptor):
             # wait for program end and get standard error pipe's contents
             _, stderr = proc.communicate(timeout=timeout)
         except subprocess.TimeoutExpired:
-            self.fail('Process hanged for {} seconds'.format(timeout))
+            self.fail("Process hanged for {} seconds".format(timeout))
             return
 
         # assert that program aborted (only available on POSIX)
-        if os.name == 'posix':
+        if os.name == "posix":
             self.assertEqual(proc.returncode, -int(signal.SIGABRT))
 
         # assert that the standard error text contains the condition ID
-        text = 'Condition ID: `{}`.'.format(descriptor.cond_id)
+        text = "Condition ID: `{}`.".format(descriptor.cond_id)
         self.assertIn(text, stderr)
 
 
@@ -95,22 +95,22 @@ def _cond_trigger_descriptors_from_json(json_descr_array):
 
     for index, json_descr in enumerate(json_descr_array):
         # sanity check: check for duplicate
-        trigger_name = json_descr['name']
+        trigger_name = json_descr["name"]
 
         if trigger_name in descriptor_names:
             raise ValueError(
-                'Duplicate condition trigger name `{}`'.format(trigger_name)
+                "Duplicate condition trigger name `{}`".format(trigger_name)
             )
 
         # condition ID
-        cond_id = json_descr['cond-id']
+        cond_id = json_descr["cond-id"]
 
-        if cond_id.startswith('pre'):
+        if cond_id.startswith("pre"):
             cond_type = _PreCondTriggerDescriptor
-        elif cond_id.startswith('post'):
+        elif cond_id.startswith("post"):
             cond_type = _PostCondTriggerDescriptor
         else:
-            raise ValueError('Invalid condition ID `{}`'.format(cond_id))
+            raise ValueError("Invalid condition ID `{}`".format(cond_id))
 
         descriptors.append(cond_type(index, trigger_name, cond_id))
         descriptor_names.add(trigger_name)
@@ -123,7 +123,7 @@ def _create_tests():
     # Execute `conds-triggers list` to get a JSON array of condition
     # trigger descriptors.
     json_descr_array = json.loads(
-        subprocess.check_output([_CONDS_TRIGGERS_PATH, 'list'], universal_newlines=True)
+        subprocess.check_output([_CONDS_TRIGGERS_PATH, "list"], universal_newlines=True)
     )
 
     # get condition trigger descriptor objects from JSON
@@ -132,8 +132,8 @@ def _create_tests():
     # create test methods
     for descriptor in descriptors:
         # test method name
-        test_meth_name = 'test_{}'.format(
-            re.sub(r'[^a-zA-Z0-9_]', '_', descriptor.trigger_name)
+        test_meth_name = "test_{}".format(
+            re.sub(r"[^a-zA-Z0-9_]", "_", descriptor.trigger_name)
         )
 
         # test method
@@ -144,5 +144,5 @@ def _create_tests():
 _create_tests()
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     unittest.main()